proof year12 ext1

📖 Prior Knowledge

ContentPrior knowledgeUsed for
Working with Functions- algebraic techniques
- index laws
- proving inductive step
- divisibility proofs
Sequences and Series- summation notation- summation proofs

Proof by mathematical induction

  • Examine the nature of inductive proof, including the statement to be proved, the base case and the inductive step
  • Prove results for sums using mathematical induction
  • Prove divisibility results using mathematical induction
  • Identify errors in false ‘proofs by induction’, such as cases where only one of the two required steps of a proof by induction is true